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r121108 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: hubicka
Date: Wed Jan 24 12:13:45 2007
New Revision: 121108

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121108
Log:
	* gcc.dg/tree-ssa/pr23382.c: Avoid DCE from eliminating dead variable.
	* tree-ssa-dce.c (eliminate_unnecesary_stmts): Remove dead LHS of calls.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr23382.c
    trunk/gcc/tree-ssa-dce.c


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